Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2831002
Is Reference of Ηχητικό φιλμ-el#Sense
Tonefilm-da#Sense
Película sonora-es#Sense
Tonfilm-de#Sense
Pellicola sonora-it#Sense
Geluidsfilm-nl#Sense
Film sonore-fr#Sense
Sound film-en#Sense